\begin{tabular}{l*{3}{c}} \hline
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}\\
                    &\multicolumn{1}{c}{}&\multicolumn{1}{c}{}\\
 & Regulated facilities & Unregulated facilities \\ \hline & \multicolumn{2}{c}{Panel a: Inputs data} \\   
Manual cut (tons)   &    27817.08&    40982.75\\
                    &  (15273.79)&  (24692.98)\\
Mechanical cut (tons)&     5769.87&     8880.16\\
                    &   (6667.91)&   (7900.13)\\
Total field workers &     1335.52&     1811.07\\
                    &    (646.70)&   (1116.84)\\
Total harvested sugarcane (hectares)&      327.87&      445.49\\
                    &    (358.36)&    (618.76)\\
Total sugarcane (tons)&     3051.69&     3015.94\\
                    &   (4291.05)&   (3887.12)\\
Sugar production efficiency&       99.25&      101.40\\
                    &     (43.45)&     (40.16)\\
Sugarcane processing efficency&      111.68&      111.83\\
                    &     (29.18)&     (25.07)\\
Sugar extraction efficiency&       20.44&       13.12\\
                    &    (283.51)&      (2.29)\\
 \hline
 
\\ [-1.8ex] & \multicolumn{2}{c}{Panel b: Outputs data} \\    
Raw processed sugarcane (t)&    36549.00&    52405.00\\
                    &  (16035.22)&  (24159.84)\\
Total sugar produced (t)&     4015.04&     5989.07\\
                    &   (1921.33)&   (2908.00)\\
Total sugar produced per day (t)&      565.46&      840.64\\
                    &    (272.20)&    (406.57)\\
Observations        &        2844&        1429\\
\hline \end{tabular}
